Bio-One of Chester County Hoarding Logo

Chester County Hazardous Waste Removal

Bio-One of Chester County takes each job seriously. An individualized plan will be created for your unique situation. By the end, all remnants will be properly disposed of and odor entirely removed.

You called the right 
ones for the job.

Hazardous waste removal can be exactly that, hazardous. Viral diseases tend to accompany waste:

  • Hepatitis A
  • E. Coli
  • Rotavirus
  • Norovirus

No matter the time frame, these diseases don’t go away without proper sanitization. This isn’t something that should be ignored. We train our crews to deal with such problems so you don’t have to. No health risks will remain once we’ve cleaned the site. 

Cleanup Plan

With hazardous waste removal, no two jobs are ever alike. Because of this, we tailor each cleanup plan around the needs of the client.

One of our professionals will assess the situation at hand. Afterwards, the proper steps will be taken to cleanse and sanitize the impacted area. Any odors that originated from the hazardous waste will be eliminated as well. It will be as if nothing happened.

Community Outreach

At Bio-One of Chester County, we work closely with the Exton, PA community to ensure a safe and clean environment. We strive to make a difference here.

For many years now, we’ve been proud to partner with local authorities, charities and other groups. We offer them the most up to date cleaning methods and techniques to keep our area safe. As the owner, I, Thomas Gervasio, can promise that you’ll receive the best help available from the professionals at Bio-One of Chester County.

Bio-One Hoarding is ready to assist you.
Bio-One Hoarding is compassionate to your situation.

What makes Bio-One Chester County Hazardous Waste Removal the best choice?

Bio-One of Chester County Expert Services

Expert Services

With trained technicians and state-of-the-art tools, we can handle any job that’s thrown our way. Residential, commercial or industrial, we have experience with it all.
Bio-One of Chester County Discreet & Safe

Discreet & Safe

The identity of our customers is always protected. Our crews arrive, get the job done safely, and leave. No questions asked.
Bio-One of Chester County Compassion & Competence

Compassion & Competence

Help first, business second is our motto. Our owners lead with compassion and serve our clients with respect and professionalism.
Bio-One of Chester County Available 24/7

Available

Bio-One of Chester County is here for you whenever you need us. You will receive access to a local company with nationwide expertise.
Bio-One of Chester County Insurance Assistance

Insurance Assistance

Working with your insurance company can be overwhelming. Bio-One of Chester County can open the claim and work with the adjusters directly.
Bio-One of Chester County Trusted Response Team

Trusted Response Team

Your emergencies are our emergencies. A fast response can make all the difference in the world. We will make every effort to arrive quickly and ready to help.

THE Bio-One of Chester County EXPERIENCE

Working with us

  1. 1

    Establishing trust is key

    An experienced team member will introduce themselves, tour the property, and learn about your unique needs, expectations, and goals.
  2. 2

    We are mindful of personal property and valuables

    Our technicians make it a priority to try to find and save items of value such as wallets, keys, coin collections, legal documents, photo albums, baseball cards, or more.
  3. 3

    Your satisfaction is important

    We want to make sure you are satisfied and happy with our work. If for some reason something else needs to be done, we are here for you.
decontamination and biohazard cleaning services reviews
Customer Review Rating
Great experience with Tom and his team! He was prompt in coming out for the estimate and returning my phone calls/texts. In addition to doing a great job, all the employees have great attitudes and are awesome assets to his team. We could not have asked for a better experience. I highly recommend Bio-One Chester County!
ReB McD, Exton, 07/17/2019
decontamination and biohazard cleaning services reviews
Customer Review Rating
When I called they gave a prompt response and set up an appointment for 2 days away and that was excellent. We settled on a date for the service to begin and they were prompt and on time. They're demeanor was excellent and I enjoyed the manner in which they performed their services. They were completely professional and respected my possessions and myself. If asked I would recommend them to anyone that required this kind of service.
John Hutton, Exton, 07/22/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Definitely recommend! Timely communication and EXCELLENT customer service! Bio-One cares and they aim to achieve the right outcome for their clients! Thank you!
Aaron Boyd, Exton, 07/22/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
What an amazing experience. A member of my family has struggled with hoarding disorder for many years. It wasn’t until I came by to visit that I found that it had progressed to the point where her house was extremely dangerous and hardly livable—bags piled to the ceiling in every room, and every desk drawer and cabinet filled to the brim. Some windows were inaccessible and had not been opened in years. I called Bio One to inquire and the owner, Tom, thoroughly answered all my questions and walked me through the process and gave me cost estimates. Over the course of a few days, I watched Tom and his very respectful cleaning team transform her house from a garbage dump into a beautiful home. Bio One literally changed our lives for the better. I highly recommend them. They’re really the absolute best!!
Kirsten Brangman, Exton, 06/13/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Working with Tom and Bio-One of Chester County has been an absolute pleasure. Tom, the owner, has explained to me how their services work in great detail, in a way I can easily understand. The team is full of reliable people who get the job done right in an efficient manner. I can't recommend them enough.
Megan Harbuck, Exton, 2/1/2025
decontamination and biohazard cleaning services reviews
Customer Review Rating
5 Stars are NOT ENOUGH!! Rarely have I had service in any capacity like the EXCEPTIONAL SERVICE GIVEN by the Entire Team at Bio 1 of Chester County!!! Tom picked up the phone at 9:45 at night after my spending all day with another "" Cash only"" vendor . He spoke in clear Terms about the Bio Hazzard job & the insurance process. He made all this happen in Record time and did all the Insurance paperwork too!! Tom also recommended another vendor for a different service, and they were also stellar!! I JUST HIRED Bio 1 of Chester County AGAIN this week for another clean up, and my neighbor Vicky texted me to remark on what a fast and efficient job they did. I am placing them in my phone for future work, they are worth their weight in PURE GOLD!!! There are NOT alot of people in any line of work that could match Bio 1 of Chester County!!!
Pat Atkinson, Exton, 9/1/2023
decontamination and biohazard cleaning services reviews
Customer Review Rating
I can not give Tom and his staff enough praise. They were wonderful and professional in all ways. Lance came out to give us the estimate we needed and was curious and a pleasure to deal with. Excellent customer service. I highly recommend.
tarotlife 1008, Exton, 9/1/2022
decontamination and biohazard cleaning services reviews
Customer Review Rating
AMAZING service. Tom, Tiffany, and Eric were absolutely phenomenal at getting rid of decades old pet urine smell from our basement. They were professional, showed up on time, and took care of this issue with the best possible outcome, keeping us updated on the progress throughout. Tom explained every step as they were doing it and gave realistic expectations. I went to check out the smell today, one day after they finished treating and sealing my basement, and there is ZERO pet urine smell! Tom was fantastic to work with, always responding promptly, and gave honest and helpful opinions and referrals for other work to be done. While I hope not to need their services again, they would be the FIRST people I would call should the need arise. HIGHLY HIGHLY HIGHLY recommend!
Stephie Berman, Exton, 05/05/2021
decontamination and biohazard cleaning services reviews
Customer Review Rating
Bio-One Chester County is the best company to hire for cleaning up messes that are beyond your capability to handle. Tom estimated the cost, materials and number of days to complete the project. Despite the need to scale the job up during execution, the job was completed on time and on budget. Tom and his crew are great! They are punctual, professional, talented, experienced, humorous, and honest. When unanticipated problems arose during execution, Tom called immediately to discuss resolution options and provided guidance to lead me gently to what I believe to be the best option. You can't go wrong by hiring Bio-One Chester County
RAHA, Exton, 01/24/2020
decontamination and biohazard cleaning services reviews
Customer Review Rating
Tom and his team promptly responded to my need for a home cleaning after a COVID quarantine. They were extremely accommodating despite my last-minute request. They made it to my house within a day of contacting them and kept me updated the entire time. Once at my house, they worked efficiently and even offered to extend their services to sanitize my car. They went above and beyond for me and also happen to be some of the friendliest people I've come across. I would highly recommend Tom and Bio-One!
Ashley Robertson, Exton, 01/28/2021
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Bio-One of Chester County
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